PPT-Paper 4- Unit 1 Role of Microorganisms in soil fertility

Harshada Paralikar Asst Prof Microbiology Neotech College of Applied Science and Research SGGU Godhra Role of nitrogen fixers Soil microorganisms serve as biogeochemical agents for the conversion of complex organic compounds into simple inorganic compounds. A. Contaminants – microbes present at a given place and time that is undesirable. B. Decontamination – the removal or destruction of contaminants. C. Terminology. 1. Sterilization. A) Process that removes all viable microorganisms including viruses & endospores. Africa Soil Health Consortium. 2014. Lecture 4: Farming system analyses . NPK. NPK. NPK. Farmer Thomas. 3.3 ha. Labour . available. - 3 full time. 11 . cattle. , 2 . goats. , 6 . chickens. Uses . manure. Mrs. McNutt. And . Mrs. Brown. Essential Questions. What kind of harmful and beneficial microorganisms are found in our daily lives?. How are microorganisms harmful and beneficial?. How can microorganisms be controlled?. Prof. . Mohammad . Shubair. Microorganisms get into food from both natural sources and from external sources to which a food comes into contact from the time of production until the time of consumption.. 2012. Mrs. Erickson. Science Benchmark. Microorganisms. . are those . living. things that are . visible. as individual organisms only with the . aid of magnification. . Microorganisms are components of . A. Contaminants – microbes present at a given place and time that is undesirable. B. Decontamination – the removal or destruction of contaminants. C. Terminology. 1. Sterilization. A) Process that removes all viable microorganisms including viruses & endospores. SOIL Texture. t. he . size. of the sediment particles. Largest particle. Smallest particle. Loam (best soil). LOAM—if you . mix of all . types of sediment. . ---- . for best . growth. Questions. MicroorganismS What we don’t see CAN kill us! Microorganisms Also called microbes Cannot be seen without a microscope May be non-pathogen or pathogen depending on where it is in body Microorganisms JULY 2015Soil Organisms and Their Role in Soil ProductivitySoil is alive There are more species of organisms in the soil than there are aboveground These organisms include everything from badgers and Land Use. Humans have been utilizing the land since the beginning of time, building settlements where there was access to water and fertile soils. Over time developments have been made in order to properly manage land use. Agriculture has been the driving force behind land use, but today there are more needs than just agriculture. Needs such as municipal, transportation, energy, recreation, and waste management. . How Soil Solarization Works. Soil Solarization. Agricultural “Warfare”. Current Practice: Herbicides. What is an . herbicide. ?. Herb = plant. -. icide. . = describes the act of killing. For example: suicide or genocide. the. . Culture media as a fellow: An artificial environment simulating natural conditions that necessary for bacteria to grow in laboratory. . . Components of the Typical Culture Medium. :. . 1- Energy source . WILF:. Understand about types of microorganism. Identify helpful and harmful microorganisms. Investigate growth conditions for fungi. What Are Microorganisms?. Note down in your book:. Microorganisms are very tiny living things. They are so small that you need a microscope see them.. Leading TV Unit Manufacturer in Pune Innovative Designs, Superior Quality at Adeetya's Kitchen & Furniture https://adeetyas.com/tv-unit-manufacturers-in-pune.php